The world is in shock after 50th anniversary re-enactments of the killing of President Kennedy ended in chaos with a gun battle breaking out across Dealey Plaza in which a number of people were shot.

‘We’re not sure exactly how this happened,’ said Chesney Benson, head of the JFK Assassination Society, ‘but we suspect foul play. One of our men, dressed as Lee Harvey Oswald, was in position at the Texas School Book Depository and was just about to shoot a man dressed as President Kennedy, when a number of other shots were simultaneously fired.’